android 系统裁剪

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android 系统裁剪

有时候编译android 镜像会用到一些不需要的app 和系统服务，我们尝试将其裁剪出去。

1、源码目录

build/target/product/*

在此下面有不少*.mk 文件，这一找到相应的app 进行规避修改：

diff --git a/target/product/core.mk b/target/product/core.mkindex afae7c0..7b1dae7 100644--- a/target/product/core.mk+++ b/target/product/core.mk@@ -27,17 +27,12 @@ PRODUCT_PACKAGES += \     org.simalliance.openmobileapi.xml \     BasicDreams \     BlockedNumberProvider \-    BookmarkProvider \-    Browser2 \-    Calendar \     CalendarProvider \     CaptivePortalLogin \     CertInstaller \-    Contacts \     DeskClock \     DocumentsUI \     DownloadProviderUi \-    Email \     ExactCalculator \     ExternalStorageProvider \     FusedLocation \@@ -54,7 +49,6 @@ PRODUCT_PACKAGES += \     PrintSpooler \     PrintRecommendationService \     ProxyHandler \-    QuickSearchBox \     Settings \     SharedStorageBackup \     Telecom \diff --git a/target/product/full_base.mk b/target/product/full_base.mkindex 65bdf0f..da6eb4f 100644--- a/target/product/full_base.mk+++ b/target/product/full_base.mk@@ -29,10 +29,6 @@ PRODUCT_PACKAGES := \ PRODUCT_PACKAGES += \     Galaxy4 \-    HoloSpiralWallpaper \-    LiveWallpapers \-    LiveWallpapersPicker \-    MagicSmokeWallpapers \     NoiseField \     PhaseBeam \     PhotoTablediff --git a/target/product/generic_no_telephony.mk b/target/product/generic_no_telephony.mkindex 5c48358..4f9b27a 100644--- a/target/product/generic_no_telephony.mk+++ b/target/product/generic_no_telephony.mk@@ -20,10 +20,6 @@ PRODUCT_PACKAGES := \     Bluetooth \     BluetoothMidiService \-    Camera2 \-    Gallery2 \-    Music \-    MusicFX \     OneTimeInitializer \     Provision \     SystemUI \diff --git a/target/product/sdk_base.mk b/target/product/sdk_base.mkindex fa257ae..13997ad 100644--- a/target/product/sdk_base.mk+++ b/target/product/sdk_base.mk@@ -18,23 +18,16 @@ PRODUCT_PROPERTY_OVERRIDES := PRODUCT_PACKAGES := \    ApiDemos \-   CubeLiveWallpapers \    CustomLocale \    Development \-   Dialer \    EmulatorSmokeTests \    Fallback \-   Gallery \    GestureBuilder \    Launcher3 \-   LegacyCamera \    librs_jni \    libwnndict \    libWnnEngDic \    libWnnJpnDic \-   LiveWallpapersPicker \-   Mms \-   Music \    OpenWnn \    Protips \    rild \diff --git a/target/product/telephony.mk b/target/product/telephony.mkindex e840ba1..5c05fa1 100644--- a/target/product/telephony.mk+++ b/target/product/telephony.mk@@ -19,7 +19,6 @@ PRODUCT_PACKAGES := \     CarrierConfig \-    Dialer \     CallLogBackup \     CellBroadcastReceiver \     EmergencyInfo \

对于一些服务可以修改 frameworks/base/services/java/com/android/server/SystemServer.java

将里面的相关的 systemserver.java 去掉。

例如：

            mContentResolver = context.getContentResolver();//            Slog.i(TAG, "Camera Service");            // mSystemServiceManager.startService(CameraService.class);            traceBeginAndSlog("StartAccountManagerService");

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